clean up x86 platform driver default values

[sfrench/cifs-2.6.git] / drivers / platform / x86 / Kconfig

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 09dac11337d10bf6abebb836a6db93b6abc5dd4b..2c745e8ccad6c190882725d8864d4f96ae2e68be 100644 (file)
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -93,12 +93,31 @@ config ASUS_LAPTOP
 
 config DELL_SMBIOS
        tristate
-       select DCDBAS
+
+config DELL_SMBIOS_WMI
+       tristate "Dell SMBIOS calling interface (WMI implementation)"
+       depends on ACPI_WMI
+       select DELL_WMI_DESCRIPTOR
+       select DELL_SMBIOS
+       ---help---
+       This provides an implementation for the Dell SMBIOS calling interface
+       communicated over ACPI-WMI.
+
+       If you have a Dell computer from >2007 you should say Y or M here.
+       If you aren't sure and this module doesn't work for your computer
+       it just won't load.
+
+config DELL_SMBIOS_SMM
+       tristate "Dell SMBIOS calling interface (SMM implementation)"
+       depends on DCDBAS
+       select DELL_SMBIOS
        ---help---
-       This module provides common functions for kernel modules using
-       Dell SMBIOS.
+       This provides an implementation for the Dell SMBIOS calling interface
+       communicated over SMI/SMM.
 
-       If you have a Dell laptop, say Y or M here.
+       If you have a Dell computer from <=2017 you should say Y or M here.
+       If you aren't sure and this module doesn't work for your computer
+       it just won't load.
 
 config DELL_LAPTOP
        tristate "Dell Laptop Extras"
@@ -116,11 +135,12 @@ config DELL_LAPTOP
        laptops (except for some models covered by the Compal driver).
 
 config DELL_WMI
-       tristate "Dell WMI extras"
+       tristate "Dell WMI notifications"
        depends on ACPI_WMI
        depends on DMI
        depends on INPUT
        depends on ACPI_VIDEO || ACPI_VIDEO = n
+       select DELL_WMI_DESCRIPTOR
        select DELL_SMBIOS
        select INPUT_SPARSEKMAP
        ---help---
@@ -129,6 +149,10 @@ config DELL_WMI
          To compile this driver as a module, choose M here: the module will
          be called dell-wmi.
 
+config DELL_WMI_DESCRIPTOR
+       tristate
+       depends on ACPI_WMI
+
 config DELL_WMI_AIO
        tristate "WMI Hotkeys for Dell All-In-One series"
        depends on ACPI_WMI
@@ -426,7 +450,6 @@ config THINKPAD_ACPI_ALSA_SUPPORT
 config THINKPAD_ACPI_DEBUGFACILITIES
        bool "Maintainer debug facilities"
        depends on THINKPAD_ACPI
-       default n
        ---help---
          Enables extra stuff in the thinkpad-acpi which is completely useless
          for normal use.  Read the driver source to find out what it does.
@@ -437,7 +460,6 @@ config THINKPAD_ACPI_DEBUGFACILITIES
 config THINKPAD_ACPI_DEBUG
        bool "Verbose debug mode"
        depends on THINKPAD_ACPI
-       default n
        ---help---
          Enables extra debugging information, at the expense of a slightly
          increase in driver size.
@@ -447,7 +469,6 @@ config THINKPAD_ACPI_DEBUG
 config THINKPAD_ACPI_UNSAFE_LEDS
        bool "Allow control of important LEDs (unsafe)"
        depends on THINKPAD_ACPI
-       default n
        ---help---
          Overriding LED state on ThinkPads can mask important
          firmware alerts (like critical battery condition), or misled
@@ -515,7 +536,6 @@ config SENSORS_HDAPS
        tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
        depends on INPUT
        select INPUT_POLLDEV
-       default n
        help
          This driver provides support for the IBM Hard Drive Active Protection
          System (hdaps), which provides an accelerometer and other misc. data.
@@ -658,6 +678,18 @@ config WMI_BMOF
          To compile this driver as a module, choose M here: the module will
          be called wmi-bmof.
 
+config INTEL_WMI_THUNDERBOLT
+       tristate "Intel WMI thunderbolt force power driver"
+       depends on ACPI_WMI
+       ---help---
+         Say Y here if you want to be able to use the WMI interface on select
+         systems to force the power control of Intel Thunderbolt controllers.
+         This is useful for updating the firmware when devices are not plugged
+         into the controller.
+
+         To compile this driver as a module, choose M here: the module will
+         be called intel-wmi-thunderbolt.
+
 config MSI_WMI
        tristate "MSI WMI extras"
        depends on ACPI_WMI
@@ -763,7 +795,6 @@ config TOSHIBA_HAPS
 
 config TOSHIBA_WMI
        tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)"
-       default n
        depends on ACPI_WMI
        depends on INPUT
        select INPUT_SPARSEKMAP
@@ -785,7 +816,6 @@ config ACPI_CMPC
        depends on RFKILL || RFKILL=n
        select INPUT
        select BACKLIGHT_CLASS_DEVICE
-       default n
        help
          Support for Intel Classmate PC ACPI devices, including some
          keys as input device, backlight device, tablet and accelerometer
@@ -793,7 +823,7 @@ config ACPI_CMPC
 
 config INTEL_CHT_INT33FE
        tristate "Intel Cherry Trail ACPI INT33FE Driver"
-       depends on X86 && ACPI && I2C
+       depends on X86 && ACPI && I2C && REGULATOR
        ---help---
          This driver add support for the INT33FE ACPI device found on
          some Intel Cherry Trail devices.
@@ -804,6 +834,10 @@ config INTEL_CHT_INT33FE
          This driver instantiates i2c-clients for these, so that standard
          i2c drivers for these chips can bind to the them.
 
+         If you enable this driver it is advised to also select
+         CONFIG_TYPEC_FUSB302=m, CONFIG_CHARGER_BQ24190=m and
+         CONFIG_BATTERY_MAX17042=m.
+
 config INTEL_INT0002_VGPIO
        tristate "Intel ACPI INT0002 Virtual GPIO driver"
        depends on GPIOLIB && ACPI
@@ -892,7 +926,6 @@ config INTEL_IPS
 
 config INTEL_IMR
        bool "Intel Isolated Memory Region support"
-       default n
        depends on X86_INTEL_QUARK && IOSF_MBI
        ---help---
          This option provides a means to manipulate Isolated Memory Regions.
@@ -1088,7 +1121,6 @@ config INTEL_PUNIT_IPC
 
 config INTEL_TELEMETRY
        tristate "Intel SoC Telemetry Driver"
-       default n
        depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64
        ---help---
          This driver provides interfaces to configure and use
@@ -1111,7 +1143,6 @@ config MLX_PLATFORM
 
 config MLX_CPLD_PLATFORM
        tristate "Mellanox platform hotplug driver support"
-       default n
        select HWMON
        select I2C
        ---help---